From: Characteristics of traumatic brain injury patients with abnormal neuroimaging in Southeast Norway
 | N (%) 2153 (100) |
---|---|
Male | 1466 (68) |
Preinjury status | |
 ASA 1. Healthy | 975 (45) |
 ASA2. Mild systemic disease | 572 (27) |
 ASA 3. Severe systemic disease | 582 (27) |
 ASA 4. Life-threatening systemic disease | 24 (1) |
 Living home – independent | 1883 (88) |
 Living home - with assistance | 192 (9) |
 Institutionalized | 51 (2) |
 Substance dependency | 325 (15) |
 Antiplatelet | 322 (15) |
 Anticoagulation | 189 (9) |
 Antiplatelet and anticoagulation | 34 (1.5) |
 Influenced by alcohol at time of injury | 579 (27) |
Trauma mechanism | |
 High-energy trauma (Yes) | 812 (38) |
 Falls | 1187 (55) |
 Motor vehicle crashes | 205 (10) |
 Bicycle | 196 (9) |
 Violence | 154 (7) |
 Sports (except bicycle) | 114 (5) |
 Pedestrian | 88 (4) |
 Self-harm | 57 (3) |
 Other/unknown | 152 (7) |